Pith Number

pith:HITWYTUP

pith:2024:HITWYTUP5O53IVJIQ54SMTZI2D

not attested not anchored not stored refs pending

An Alternating Direction Method of Multipliers Algorithm for the Weighted Fused LASSO Signal Approximator

Louis Dijkstra, Moritz Hanke, Niklas Koenen, Ronja Foraita

arxiv:2407.18077 v1 · 2024-07-25 · stat.ME

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HITWYTUP5O53IVJIQ54SMTZI2D}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T08:48:34.054923Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a276c4e8febbbb455288779264f28d0d881d666a48544756f69f24d5429b797

Aliases

arxiv: 2407.18077 · arxiv_version: 2407.18077v1 · doi: 10.48550/arxiv.2407.18077 · pith_short_12: HITWYTUP5O53 · pith_short_16: HITWYTUP5O53IVJI · pith_short_8: HITWYTUP

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/HITWYTUP5O53IVJIQ54SMTZI2D \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 3a276c4e8febbbb455288779264f28d0d881d666a48544756f69f24d5429b797

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "338a58e0d200c4a08d01c6a251acf962a2d2a077af7ded8664bbdf6d099417df",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2024-07-25T14:35:34Z",
    "title_canon_sha256": "444c895d77775e788c8696120a2c5641fa7835de17ae3775b5eda950987480f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.18077",
    "kind": "arxiv",
    "version": 1
  }
}